        .form-signin {
          max-width: 330px;
          padding: 15px;
          margin: 0 auto;
        }
        .form-signin .form-signin-heading,
        .form-signin .checkbox {
          margin-bottom: 10px;
        }
        .form-signin .checkbox {
          font-weight: normal;
        }
        .form-signin .form-control {
          position: relative;
          font-size: 16px;
          height: auto;
          padding: 10px;
          -webkit-box-sizing: border-box;
             -moz-box-sizing: border-box;
                  box-sizing: border-box;
        }
        .form-signin .form-control:focus {
          z-index: 2;
        }
        .form-signin input[type="text"] {
          margin-bottom: -1px;
          border-bottom-left-radius: 0;
          border-bottom-right-radius: 0;
        }
        .form-signin input[type="password"] {
          margin-bottom: 10px;
          border-top-left-radius: 0;
          border-top-right-radius: 0;
        }
    